Double-chain-wheel feeding device for rapid detection and separation of shaft parts

Abstract

The invention relates to a double-chain-wheel feeding device for rapid detection and separation of shaft parts. The device comprises a box body shell, double-chain-wheel mechanisms on two sides, a transmission shaft, a stepping motor, an air cylinder, a laser sensor and the like. The two groups of double-chain-wheel mechanisms connected together through the transmission shaft are installed in thebox body shell, the transmission shaft is connected with the stepping motor, a qualified part box, a positive out-of-tolerance part box and a negative out-of-tolerance part box are arranged on the lower side of the double-chain-wheel mechanisms, and the air cylinder installed on the box body shell is used for pushing unqualified shaft parts detected by the laser sensor into the different boxes. Rapid detection on the outer diameter of shaft products is realized, the workpieces are automatically divided into a qualified workpiece group, a positive out-of-tolerance workpiece group and a negativeout-of-tolerance workpiece group, the detection efficiency is improved, the detection quality is guaranteed, the production requirements of large-scale production, rapid detection and post-classification processing of eliminated products are met, the automation degree is high, the operation is simple, and the labor intensity of operators and the manual use cost are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of detection and distribution devices for shaft parts, in particular to a double-sprocket feeding device for rapid detection and distribution of shaft parts. Background technique [0002] Shaft parts are one of the most common main parts in mechanical products. With the continuous development of the machinery industry, the requirements for shaft parts are getting higher and higher. However, during the processing of parts, the outer diameter of the parts is often difficult to achieve the ideal state. If the shaft outer diameter error is too large during the processing of shaft parts, it will lead to insufficient cooperation between the shaft and other parts, low assembly accuracy, poor interchangeability of parts, etc., thereby reducing the performance of the equipment and the service life of the equipment. Therefore, precise measurement of it can not only ensure the transmission efficiency of the mechanism,...

AI Technical Summary

Problems solved by technology

[0003] At present, in the production process of shaft parts in industrial applications, manual feeding, testing, and material distribution operations are usually used. The detection accuracy is not high, the operation is complicated, and it takes a long time.

Moreover, the labor intensity of the operator is high, the work efficiency is low, and the measurement accuracy is easily affected by the physical condition, skill level and fatigue of the inspector.

If you engage in highly repetitive mechanical actions for a long time, it will easily cause visual fatigue, not only the production efficiency and quality of the product will not be guaranteed, and even personal injury and death accidents will occur

In addition, most of the manual inspections are offline inspections, which cannot be connected with the processing equipment of the production line. It is difficult to meet the requirements of fast and online inspections for mass production, and the low level of automation severely restricts the development of enterprises.

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